Rockwell Automation SMC-Flex, User Manual

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Specifications A-3
Short Circuit Protection
➀
Consult local codes for proper sizing of short circuit protection.
➁
Non-time delay fuses: Class K5 - 5…480 (8.7…831 A) devices,
Class L - 625…1250 (850…1600 A) devices.
➂
High capacity fault rating when used with time delay class CC, J, or L fuses.
SCPD Performance 200…600V Protection Type
Type 1
SCCR List
➀
Non Time-Delay Fuse Circuit Breaker Time-Delay Fuse
Max. Std.
Available
Fault
Max. Std.
Fuse
(A)
➁
Max. Std.
Available Fault
Max. Circuit
Breaker
(A)
Max. High
Fault
Max. Fuse
(A)
➂
Line Device Operational Current Rating (A)
5
5 kA 20 5 kA 20 70 kA 10
25 5 kA 100 5 kA 100 70 kA 50
43 10 kA 150 10 kA 150 70 kA 90
60
10 kA 225 10 kA 225 70 kA 125
85 10 kA 300 10 kA 300 70 kA 175
108 10 kA 400 10 kA 300 70 kA 200
135
10 kA 500 10 kA 400 70 kA 225
201 18 kA 600 18 kA 600 70 kA 350
251 18 kA 700 18 kA 700 70 kA 400
317
30 kA 800 30 kA 800 69 kA 500
361 30 kA 1000 30 kA 1000 69 kA 600
480
42 kA 1200 42 kA 1200 69 kA 800
625
42 kA 1600 42 kA 1600 74 kA 1600
780 42 kA 1600 42 kA 2000 74 kA 1600
970
85 kA 2500 85 kA 2500 85 kA 2500
1250
85 kA 3000 85 kA 3200 85 kA 3000
Delta Device Operational Current Rating (A)
8.7 5 kA 35 5 kA 35 70 kA 17.5
43
5 kA 150 5 kA 150 70 kA 90
74
10 kA 300 10 kA 300 70 kA 150
104 10 kA 400 10 kA 400 70 kA 200
147
10 kA 400 10 kA 400 70 kA 200
187 10 kA 600 10 kA 500 70 kA 300
234 10 kA 700 10 kA 700 70 kA 400
348
18 kA 1000 18 kA 1000 70 kA 600
435 18 kA 1200 18 kA 1200 70 kA 800
549 30 kA 1600 30 kA 1600 69 kA 1000
625
30 kA 1600 30 kA 1600 69 kA 1200
831 42 kA 1600 30 kA 1600 69 kA 1600
850 42 kA 1600 42 kA 2000 74 kA 1600
900
42kA 1600 42 kA 2000 74 kA 1600
1200 85 kA 3000 85 kA 3200 85 kA 3000
1600
85 kA 3000 85 kA 3200 85 kA 3000
SCCR Performance 690V
Type 1
SCCR List
➀
Max. Std. Available Fault
Max. Ampere Tested — North American
Style
Max. Ampere Tested — European Style
Maximum FLC Device Rating (A) 108 70 kA A070URD33xxx500 6,9 gRB 73xxx400 6,6URD33xxx500
135
70 kA A070URD33xxx500 6,9 gRB 73xxx400 6,6URD33xxx500
201 70 kA A070URD33xxx700 6,9 gRB 73xxx630 6,6URD33xxx700
251
70 kA A070URD33xxx700 6,9 gRB 73xxx630 6,6URD33xxx700
317 70 kA A070URD33xxx900 6,9 gRB 73xxx800 6,6URD33xxx900
361 70 kA A070URD33xxx900 6,9 gRB 73xxx800 6,6URD33xxx900
480
70 kA A070D33xxx1250 A100URD73xxx1250 9 URD 73xxx1250 6,6URD33xxx1250
625 70 kA A070URD33xxx1400 6,6URD33xxx1400
780 70 kA A070URD33xxx1400 6,6URD33xxx1400
970
85 kA 2 fuses in parallel A070URD33xxx1250 2 fuses in parallel 6,6URD33xxx1250
1250 85 kA 2 fuses in parallel A070URD33xxx1250 2 fuses in parallel 6,6URD33xxx1250